Features:
- Competitively priced OEM replacement
- Highest quality rubber polymer
- Ethanol resistant
Fit the models:
| YAMAHA |
YFM 350 ER |
1988 |
| YAMAHA |
YFM 350 ER |
1987 |
| YAMAHA |
YFM 350 ER |
1990 |
| YAMAHA |
YFM 350 ER |
1991 |
| YAMAHA |
YFM 350 ER |
1989 |
| YAMAHA |
YFM 350 ER |
1995 |
| YAMAHA |
YFM 350 ER |
1992 |
| YAMAHA |
YFM 350 ER |
1993 |
| YAMAHA |
YFM 350 ER |
1994 |
| YAMAHA |
YFM 350 FW 4X4 |
1989 |
| YAMAHA |
YFM 350 FW 4X4 |
1988 |
| YAMAHA |
YFM 350 FW 4X4 |
1987 |
| YAMAHA |
YFM 350 FW 4X4 |
1995 |
| YAMAHA |
YFM 350 FW 4X4 |
1994 |
| YAMAHA |
YFM 350 FW 4X4 |
1990 |
| YAMAHA |
YFM 350 FW 4X4 |
1991 |
| YAMAHA |
YFM 350 FW 4X4 |
1993 |
| YAMAHA |
YFM 350 FW 4X4 |
1992 |
| YAMAHA |
YFM 350 FW 4X4 |
1996 |
| YAMAHA |
YFM 350 FW 4X4 |
1997 |
| YAMAHA |
YFM 350 FW MNH 4X4 |
1996 |
| YAMAHA |
YFM 350 FW MNH 4X4 |
1992 |
| YAMAHA |
YFM 350 FW MNH 4X4 |
1993 |
| YAMAHA |
YFM 350 FW MNH 4X4 |
1994 |
| YAMAHA |
YFM 350 FW MNH 4X4 |
1995 |
| YAMAHA |
YFM 350 FW MNH 4X4 |
1997 |
| YAMAHA |
YFM 400 FW 4X4 |
1994 |
| YAMAHA |
YFM 400 FW 4X4 |
1993 |
| YAMAHA |
YFM 400 FW 4X4 |
1995 |
| YAMAHA |
YFM 400 FW 4X4 |
1998 |
| YAMAHA |
YFM 400 FW 4X4 |
1997 |
| YAMAHA |
YFM 400 FW 4X4 |
1996 |
| YAMAHA |
YFM 400 FW MNH 4X4 |
1994 |
| YAMAHA |
YFM 400 FW MNH 4X4 |
1995 |
| YAMAHA |
YFM 400 FW MNH 4X4 |
1993 |
| YAMAHA |
YFM 400 FW MNH 4X4 |
1996 |
| YAMAHA |
YFM 400 FWB 4X4 |
1999 |

With over 40 years of experience in the motor parts business, WSM exports its parts to over 20 different countries. WSM supplies some of the finest engine and transmission parts to the Powersports markets and marine industries worldwide. WSM's mission is to provide the highest quality parts on the market and offer them at reasonable prices.
| Brand |
Model |
Year |
Name |
CC |
| YAMAHA |
YFM |
1987 |
Moto-4 |
350 |
| YAMAHA |
YFM |
1988 |
Moto-4 |
350 |
| YAMAHA |
YFM |
1989 |
Moto-4 |
350 |
| YAMAHA |
YFM |
1990 |
Moto-4 |
350 |
| YAMAHA |
YFM |
1991 |
Moto-4 |
350 |
| YAMAHA |
YFM |
1992 |
Moto-4 |
350 |
| YAMAHA |
YFM |
1993 |
Moto-4 |
350 |
| YAMAHA |
YFM |
1994 |
Moto-4 |
350 |
| YAMAHA |
YFM |
1995 |
Moto-4 |
350 |
| YAMAHA |
YFM |
1987 |
Big Bear |
350 |
| YAMAHA |
YFM |
1988 |
Big Bear |
350 |
| YAMAHA |
YFM |
1989 |
Big Bear |
350 |
| YAMAHA |
YFM |
1990 |
Big Bear |
350 |
| YAMAHA |
YFM |
1991 |
Big Bear |
350 |
| YAMAHA |
YFM |
1992 |
Big Bear |
350 |
| YAMAHA |
YFM |
1992 |
Big Bear Maine & New Hampshire |
350 |
| YAMAHA |
YFM |
1993 |
Big Bear |
350 |
| YAMAHA |
YFM |
1993 |
Big Bear Maine & New Hampshire |
350 |
| YAMAHA |
YFM |
1994 |
Big Bear |
350 |
| YAMAHA |
YFM |
1994 |
Big Bear Maine & New Hampshire |
350 |
| YAMAHA |
YFM |
1995 |
Big Bear |
350 |
| YAMAHA |
YFM |
1995 |
Big Bear Maine & New Hampshire |
350 |
| YAMAHA |
YFM |
1996 |
Big Bear |
350 |
| YAMAHA |
YFM |
1996 |
Big Bear Maine & New Hampshire |
350 |
| YAMAHA |
YFM |
1996 |
Big Bear |
350 |
| YAMAHA |
YFM |
1996 |
Big Bear Maine & New Hampshire |
350 |
| YAMAHA |
YFM |
1997 |
Big Bear |
350 |
| YAMAHA |
YFM |
1997 |
Big Bear Maine & New Hampshire |
350 |
| YAMAHA |
YFM |
1997 |
Big Bear |
350 |
| YAMAHA |
YFM |
1997 |
Big Bear Maine & New Hampshire |
350 |
| YAMAHA |
YFM |
1997 |
Big Bear |
350 |
| YAMAHA |
YFM |
1997 |
Big Bear Maine & New Hampshire |
350 |
| YAMAHA |
YFM |
1987 |
Warrior |
350 |
| YAMAHA |
YFM |
1988 |
Warrior |
350 |
| YAMAHA |
YFM |
1989 |
Warrior |
350 |
| YAMAHA |
YFM |
1990 |
Warrior |
350 |
| YAMAHA |
YFM |
1991 |
Warrior |
350 |
| YAMAHA |
YFM |
1991 |
Warrior Maine & New Hampshire |
350 |
| YAMAHA |
YFM |
1992 |
Warrior |
350 |
| YAMAHA |
YFM |
1992 |
Warrior Maine & New Hampshire |
350 |
| YAMAHA |
YFM |
1993 |
Warrior |
350 |
| YAMAHA |
YFM |
1993 |
Warrior Maine & New Hampshire |
350 |
| YAMAHA |
YFM |
1994 |
Warrior |
350 |
| YAMAHA |
YFM |
1994 |
Warrior Maine & New Hampshire |
350 |
| YAMAHA |
YFM |
1995 |
Warrior |
350 |
| YAMAHA |
YFM |
1995 |
Warrior Maine & New Hampshire |
350 |
| YAMAHA |
YFM |
1996 |
Warrior |
350 |
| YAMAHA |
YFM |
1996 |
Warrior Maine & New Hampshire |
350 |
| YAMAHA |
YFM |
1997 |
Warrior |
350 |
| YAMAHA |
YFM |
1997 |
Warrior Maine & New Hampshire |
350 |
| YAMAHA |
YFM |
1995 |
Wolverine |
350 |
| YAMAHA |
YFM |
1995 |
Wolverine Maine & New Hampshire |
350 |
| YAMAHA |
YFM |
1996 |
Wolverine |
350 |
| YAMAHA |
YFM |
1996 |
Wolverine Maine & New Hampshire |
350 |
| YAMAHA |
YFM |
1997 |
Wolverine |
350 |
| YAMAHA |
YFM |
1997 |
Wolverine Maine & New Hampshire |
350 |
| YAMAHA |
YFM |
1993 |
Kodiak |
400 |
| YAMAHA |
YFM |
1993 |
Kodiak Maine & New Hampshire |
400 |
| YAMAHA |
YFM |
1994 |
Kodiak |
400 |
| YAMAHA |
YFM |
1994 |
Kodiak Maine & New Hampshire |
400 |
| YAMAHA |
YFM |
1995 |
Kodiak |
400 |
| YAMAHA |
YFM |
1995 |
Kodiak Maine & New Hampshire |
400 |
| YAMAHA |
YFM |
1996 |
Kodiak |
400 |
| YAMAHA |
YFM |
1997 |
Kodiak |
400 |
| YAMAHA |
YFM |
1998 |
Kodiak |
400 |
| YAMAHA |
YFM |
1999 |
Kodiak |
400 |
| YAMAHA |
YFM |
1996 |
Kodiak Maine & New Hampshire |
400 |